Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, china han
chin chang » china chang, chain change, colin chang
yan fang » yan wang, yin fang, yang yang
bai wing » li wing
box wing » box fig
fang 4 » fang _, fang a, yang 4
a wing » a win, a wind, _ wing
wang » wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan fang 4 ((china zhang) or (chin chang)) ((((bai wing) OR (a wing))) or (box wing)) sun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan fang 4 ((china zhang) OR (chin chang)) ((((bai wing) OR (a wing))) OR (box wing)) sun ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan fang 4 ((china zhang) or (chin chang)) ((((bai wing) OR (a wing))) or (box wing)) sun ;*".